مشروع تصمبم وتصنيع جهاز لقياس عزم الالتواء والانحناء لايجاد معامل المروتة ومعامل الجساءه
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Date
2022-03-01
Journal Title
Journal ISSN
Volume Title
Publisher
جامعة الشيخ عبدالله البدري
Abstract
Designing and manufacturing a laboratory device for bending columns and
bending crossbars in a laboratory (in the mechanics of materials lab) and it has many practical objectives, including knowing the stiffness modulus (G) and the modulus of elasticity from (E) for many engineering materials with different properties and shapes of their sections and comparing the results with the theoretical results from material properties references. The device was designed by differentiating between three options (mechanical - electrical - hydraulic) and after differentiating the options, the best solution was chosen (mechanical). The device was designed using the computer program (Solid works software 2016). The device
is described as a mechanical device with two types of stability measurement for a sample and for general use, taking into account the easiest and simplest methods of transportation, deportation, operation and maintenance. It was manufactured in workshops, university laboratories and outside. Several experiments were conducted on it, and the device achieved results of 80% for comparing the flexibility criteria with the theoretical and practical stiffness criteria for iron metal.
Iron The device can be used by students of the College of Engineering to help them in their scientific and practical life. The research includes recommendations and notes on the device, references, drawings and accessories, and a booklet is attached to the device.